Troubleshooting Guide - Gary Fisher CYBER COMPUTER Owner's Manual

Desired Function Which Key to Press
Advance Digits While Programming Start/Stop
Set Digits While Programming Mode
Escape From Programming Mode Mode for 1 Sec
Set Clock, Thermometer and Units Mode for 2 Sec
Set Wheel Size Mode for 2 Sec
Main Programmable ODO Automatic at end of
Wheel Size Setting
Reset All Functions Start/Stop for 2 Sec
Reset Main Max Speed Only Mode for 2 Sec
Enter Workout Window Workout window
Workout Window Programmable ODO Mode for 2 sec
Start Workout Window Start Stop while in
Workout Window
Reset only Workout Window Start/Stop for 2 Sec
Functions
Reset only Workout Window Mode for 2 Sec
Max Speed

TROUBLESHOOTING GUIDE

Problem Solution
No speedometer reading Check for proper magnet sensor alignment. Check computer to
make sure it is snapped firmly into the bracket.
Poor battery contact or dead battery-remove the battery, check
Display Readout Fades
contactor replace battery.
Display shows irregular figures Press A/C button on the back of the unit to clear and restart
the computer.
MX display reads 99.5 Clear modes by pressing BOTH buttons in regular mode for 1 sec
ond, check wheel magnet/sensor alignment.
Temperature outside of computer operating limits 32–120˚F
Slow display response
(0–49˚C)
Black display Computer unit too hot or display exposed to direct sunlight for too
long. Let the unit cool and it should return to normal.
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Notes
Hold for Fast Advance
In SPD/STP Screen
In SPD/ODO Screen
In SPD/STP Screen
In SPD/MAX Screen
In any Screen
In Workout Window SPD/ODO
Screen
Initial start only, subsequent
starts and stops are automatic
In Workout Window SPD/STP
Screen
In Workout Window SPD/MAX
Screen
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